61604608

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 134437968

約数和(自身を除く): 72833360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 128, 173, 208, 214, 256, 346, 416, 428, 692, 832, 856, 1384, 1391, 1664, 1712, 2249, 2768, 2782, 3328, 3424, 4498, 5536, 5564, 6848, 8996, 11072, 11128, 13696, 17992, 18511, 22144, 22256, 27392, 35984, 37022, 44288, 44512, 71968, 74044, 89024, 143936, 148088, 178048, 240643, 287872, 296176, 356096, 481286, 575744, 592352, 962572, 1184704, 1925144, 2369408, 3850288, 4738816, 7700576, 15401152, 30802304, 61604608]

約数ペア:

[(1, 61604608), (2, 30802304), (4, 15401152), (8, 7700576), (13, 4738816), (16, 3850288), (26, 2369408), (32, 1925144), (52, 1184704), (64, 962572), (104, 592352), (107, 575744), (128, 481286), (173, 356096), (208, 296176), (214, 287872), (256, 240643), (346, 178048), (416, 148088), (428, 143936), (692, 89024), (832, 74044), (856, 71968), (1384, 44512), (1391, 44288), (1664, 37022), (1712, 35984), (2249, 27392), (2768, 22256), (2782, 22144), (3328, 18511), (3424, 17992), (4498, 13696), (5536, 11128), (5564, 11072), (6848, 8996)]